Durarun 95A Polyurethane Wheel for Crown Lift Trucks
CR 82021-025
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Compatibility
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Reference Diagrams
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Product Description
The CR 82021-025 is a direct replacement compatible load wheel assembly designed for Crown SP 36, SP 42, SP 48, and SP 3000 series electric lift trucks. Featuring a non-marking Durarun 95A Shore A polyurethane tread bonded to a precision-machined carbon steel core, this tandem load wheel assembly delivers excellent load capacity and wear resistance. Integrated needle, sleeve, and thrust bearings ensure reliable performance in high-cycle warehouse and distribution applications.
Specifications
Part Identification
| Part Number | CR 82021-025-A |
| Cross-Reference Part Numbers | Supersedes CR 82021-A, CR 82021-010-A, CR 82021-020-A; Equivalent to CR 82021, 82021 |
| Equipment Compatibility | Crown SP 36 Series, SP 42 Series, SP 48 Series, SP 3000 Series |
Material & Construction
| Polyurethane Durometer | 95A Shore A (Medium-Firm) |
| Tread Composition | Non-marking Durarun polyurethane |
| Core Material | Precision-machined carbon steel |
| Bearing Assembly | Needle bearing, sleeve, and thrust bearing |
Frequently Asked Questions
Q: What Crown equipment is the 82021-025 load wheel designed for?
A: The CR 82021-025 is a tandem load wheel assembly engineered for Crown SP 36, SP 42, SP 48, and SP 3000 series electric lift trucks. It is a direct replacement compatible part for Crown part numbers CR 82021, CR 82021-A, CR 82021-010-A, and CR 82021-020-A.
Q: What are the wheel dimensions for the CR 82021-025?
A: These dimensions are factory-spec for optimal performance on Crown SP series lift trucks.
Q: What does 95A polyurethane durometer mean?
A: The 95A durometer rating indicates medium-firm polyurethane hardness. This hardness provides excellent load-carrying capacity while maintaining durability and wear resistance in intensive warehouse and distribution center environments. The non-marking formulation prevents floor staining in high-traffic areas.
Q: Which Crown part numbers can the 82021-025 replace?
A: The CR 82021-025 supersedes CR 82021-A, CR 82021-010-A, and CR 82021-020-A. It is equivalent to CR 82021 and part number 82021. Always verify compatibility with your specific Crown model before ordering.
Q: How does the wheel assembly support extended operational life?
A: The precision-machined carbon steel core provides superior load distribution and dimensional stability under repetitive high-load cycles. The bonded polyurethane tread resists wear and friction damage, while the integrated needle, sleeve, and thrust bearing system reduces bearing failure, extending overall wheel assembly lifespan in high-cycle applications.
Q: Is the CR 82021-025 a non-marking wheel?
A: Yes, the CR 82021-025 features non-marking Durarun polyurethane tread composition, which prevents black marks and floor staining in warehouse and retail environments where floor protection is critical.
